Most listings are in the $20's per square foot per year. The Bluffton submarket is going through a a rise in rates. In the last 3 months, the median rate rose $1 per sqft per year. That's a 6% increase in rent.
In the last 90 days, 7 listings have been made available, which means leases are probably going fast. You'll want to be prepared to make an offer immediately. There aren't many listings below 2,000 square feet available, so finding a space for a small business might be tough.
Even though the median size is 6,620 sqft, there are still 0 spaces below 2,000 sqft. Most buildings in this area are around 1 floors. Most buildings in this region were built in 2005 and are Class A.